package com.itheima.validation;

import com.itheima.anno.State;
import jakarta.validation.ConstraintValidator;
import jakarta.validation.ConstraintValidatorContext;

public class StateValidation implements ConstraintValidator<State,String> {

	/**
	 *
	 * @param value 将来要校验的数据
	 * @param context context in which the constraint is evaluated
	 *
	 * @return 如果返回false,则校验不通过,如果返回true,则校验通过
	 */
	@Override
	public boolean isValid(String value, ConstraintValidatorContext context) {
		//提供校验规则
		if (value==null){
			return false;
		}

		if(value.equals("已发布")||value.equals("草稿")){
			return true;
		}
		return false;
	}
}
